Datepicker neu (jquery)

public/javascripts/global.js

@@ -117,24 +117,31 @@ import * as utils from "./chart_utilities.js";
         // }
     })
 
+    $.datepicker.regional['de'] = {
+        monthNames: ['Januar','Februar','März','April','Mai','Juni',
+        'Juli','August','September','Oktober','November','Dezember'],
+        monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
+        'Jul','Aug','Sep','Okt','Nov','Dez'],
+        dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
+        dayNamesShort: ['Son','Mon','Die','Mit','Don','Fre','Sam'],
+        dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+        firstDay: 1};
+
     // Btn 'Settings' pressed
     document.querySelector('#btnSet').addEventListener('click', () => {
         const curtab = getCurrentTab()
         let myModal = new bootstrap.Modal(document.getElementById('dialogSettings'), {backdrop: 'static'})
         const lang = localStorage.getItem('curlang')
-        const elem = document.querySelector('#startday')
-        const datepicker = new Datepicker(elem, {
-            buttonClass: 'btn',
-            autohide: true,
-            format: 'yyyy-mm-dd',
-            language: lang,
-            maxDate: new Date(),
-            minDate: new Date(new Date().setDate(new Date().getDate() - 365)),
-            defaultViewDate: new Date(),
-            todayButton: true,
-            todayButtonMode: 1
-
-        })
+        $('#startday').datepicker($.extend(
+            {},
+            $.datepicker.regional[lang],
+            {
+                dateFormat: 'yy-mm-dd',
+                maxDate: new Date(),
+                minDate: new Date(2023, 0, 1),
+                showButtonPanel: true,
+            })
+        )
         document.getElementById('startday').value = params.seldate
         document.getElementById('nbrofdays').value = params.span
         document.getElementById('peaklim').value = params.peak